UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HU5542SxLo0LHj6ZMS17BDmidBynWtuQ9OEem++Pe9o=' 
WHERE 
  key_id = 'da42ce7f821d38b2325dc891c79f6e36af7847f1a1d135257d6dd8fe559e35ab' 
  AND (
    token = 'HU5542SxLo0LHj6ZMS17BDmidBynWtuQ9OEem++Pe9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )